Base | Representation |
---|---|
bin | 11101001000101101000… |
… | …001110110100010110011 |
3 | 21002102001110202200002220 |
4 | 131020231001312202303 |
5 | 230301011304021321 |
6 | 4131445213412123 |
7 | 264440431031535 |
oct | 35105501664263 |
9 | 7072043680086 |
10 | 2002210220211 |
11 | 702150520a63 |
12 | 28406019a043 |
13 | 116a66433896 |
14 | 6cc9c22b855 |
15 | 371370679c6 |
hex | 1d22d0768b3 |
2002210220211 has 16 divisors (see below), whose sum is σ = 2732605434240. Its totient is φ = 1303331541120.
The previous prime is 2002210220201. The next prime is 2002210220249. The reversal of 2002210220211 is 1120220122002.
It is not a de Polignac number, because 2002210220211 - 215 = 2002210187443 is a prime.
It is a super-2 number, since 2×20022102202112 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2002210220201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2188966 + ... + 2965803.
It is an arithmetic number, because the mean of its divisors is an integer number (170787839640).
Almost surely, 22002210220211 is an apocalyptic number.
2002210220211 is a deficient number, since it is larger than the sum of its proper divisors (730395214029).
2002210220211 is a wasteful number, since it uses less digits than its factorization.
2002210220211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5157826.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 2002210220211 its reverse (1120220122002), we get a palindrome (3122430342213).
The spelling of 2002210220211 in words is "two trillion, two billion, two hundred ten million, two hundred twenty thousand, two hundred eleven".
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